ABB SA811F High-Capacity Power Supply Module, Order Code: 3BDH000013R1, for AC 800F Freelance Field Controller DCS

ABB SA811F High-Capacity Power Supply Module, Order Code: 3BDH000013R1, for AC 800F Freelance Field Controller DCS Core Function SA811F is an enhanced slot-in AC-DC backplane power supply designed exclusively for ABB AC800F Freelance DCS controllers, serving as an upgraded high-power alternative to SA801F. Core Function SA811F is an enhanced slot-in AC-DC backplane power supply designed exclusively for ABB AC800F Freelance DCS controllers, serving as an upgraded high-power alternative to SA801F. Converts universal 90–264 VAC mains input to stabilized isolated 3.3 VDC and 5 VDC to power the AC800F CPU backplane, main controller, communication cards, and heavy S800 I/O expansion racks Delivers higher continuous DC output current than SA801F to support systems with dense multi-slot I/O config